Really? Testimonials? Out of all of the potential and made-up customer feedback, you've hand-selected a few data points to advertise on your homepage. Even if they were randomly selected (obviously not), reducing the data down to mere anecdotes is... stupid. Insanely stupid. I can't even wrap my head around why people would ever base a decision on that.
And so when it presents the thought bubble of the woman thinking about how she uses Basecamp and the fact that, of the extremely unbiased sample of people who use Basecamp (haha), 97% of them recommend Basecamp, I'm just unimpressed.
Here's my number one beef with homepages: I still don't what your product actually specifically does. I don't want generalizations like "manage your projects" and "keep track of every file, discussion, and event" (what the hell is an event?). I want something concrete like "Basecamp lets you write words, puts checkboxes next to them, then moves them around randomly" (I'm not a fan of the product so my summarization may be biased).
Unless your product is developed for engineers, having testimonials in your sales materials is a must, and throwing lists of hard facts and functions is a sure way to scare customers off.
The disconnect comes in the implicit question I suppose: Are they really like me? I doubt most developers are likely to see the world as being full of kindred spirits with sharp minds that distinguish quality.
It's like Amazon reviews for earphones, (or whatever.) If there are a load of really terrible reviews then that's good evidence that something really is terrible. But since most people know little about a product or class of products their ability to compare things to the top-end is pretty much non-existent.
If they really are like you, then the deal makes sense. If you know a bit more about the subject than average then the deal is atrocious.
An even better deal would be if they were like an idealised you, I suppose. Make the choices that you'd make if you knew better. But you can't communicate with most people on those grounds for obvious reasons.
That's one step beyond believing an "independent, third-party" report commissioned by McDonalds to show that their burgers make you healthy or cure cancer or whatever. Basecamp is not even pretending to be neutral.
If you assume a company's lying, there's probably very little that they can say to get you on board.
But there are ways to present information that don't seem stupid. In particular, Basecamp is doing two things here that are misleading. First, they're not actually presenting data, they're presenting anecdote(s). Second, they're presenting them in a medium which should be viewed with extra skepticism.
I don't want to know what percentage of your paying customers like you (seriously? 3% of your customers use you but dislike your product?). What I want to know is what specifically you do and how you do it. Everything else is noise - and so the entire page is noise.
Still, I can understand why you'd feel that way, and I don't really disagree with you that that's more what I'd find interesting. But as to whether that's what most people would be interested in, and whether that's what would sell.... -shrug- I'm not sure that all attempts at sales makes you a con man. Trying to demonstrate to people who may not understand how a certain thing would advantage them that it would, or that people who are like them think it would, doesn't necessarily amount to a stitch up job. I can understand that you'd view it as noise, but it seems to me at the moment to perhaps be a little harsh to call someone who may just be trying to put the best foot forwards a con man when they may be operating in good faith.
Also, testimonials have always generally had an impact on conversions when I've used them. If you have a product with a decent amount of unique visitors p/m and decent testimonial then split test it if you don't believe me - you have nothing to lose with a 30-day VWO sub and some time setting it up. I can't give access to the data I have access to, this isn't mine to give away, but great testimonials always help.
Also, the second mistake was "Pretend that no one says anything nice about you". Basecamp actually does the opposite by featuring a testimonial on the homepage, which is meant to be the right thing to do.
I think "manage your project" and then further "keep track of every file, discussion and event" is fairly decent brief description because that's exactly what it does. To the people I work with, an event is pretty straight forward: a calendar event (which is how you manipulate them in basecamp).
Either way, "Basecamp lets you write words, puts checkboxes next to them, then moves them around randomly" or "Basecamp lets you make todos" is never going to make a sale or pique interest. My notebook and pen does this fairly well.