Letters (Word / Pages)
Spreadsheet (Excel / Numbers)
[ROTATE] - [A/B testing, good data]
There shouldn't be an 'easy' signup process, there should be _no_ signup process to use it. It's already easy - I could have entered my google info (apparently) if I wanted to. I don't want to link my google account to yet another service.
Make me sign up if I want to save something that I made. _THEN_ you know I'm interested enough in your product to overcome the hurdle.
The best analogy I can think of: right now you've got window shoppers that see interesting things inside. But you have someone standing at the door asking them to put their name on a sheet of paper before they come in the store, 'So we can better serve you.' How many people are likely to walk in the store? Of course SOME will, but a lot wont.
And my point with the "random third" is that it becomes a great way to figure out what the market is looking for. If you put up, say, CRM, and get 30% clickthrough, and you put up, say, discussions, and get 1% clickthrough, that's valuable data.
A small usability nit: someone else (odd) linked a 'try it' page. Since you're capturing right-click, any misspelling that my browser detects can't be auto-corrected since your right click menu doesn't have spell checking.
Oops.