The reading interface for Instapaper is much better. Pocket has more clients, browser plug ins, etc so you can take it anywhere (When I switched Instapaper Android wasn't available).
Both are lame when bookmarking things like github repos.
I really want these services to open up their engine so that I can write a plug in for displaying bookmarked gists or repos.
All the other iOS apps I’ve tried are laughably crippled. One of the apps I tried (Pinswift) still opens all links in an embedded web view, which means I couldn’t easily log into any sites because I’d have to copy and paste the credentials and OTP manually (NYTimes, WaPost, GitHub, etc). This also means no ad blocking or other protections and functionality offered by the SafariViewController feature in iOS.
I’d also expect for $9.99 plus a $1.99 for “Premium Fonts” Pushpin for Pinboard to be excellent but it isn’t. It’s unstable and its share extension isn’t as flexible as Pinner’s.
That said, Pinboard is a good service. It cares about my privacy, which is very important to me, and has the features I need for a bookmarking service. It is not a read-later service. For example, the article caching features that it provides is web-only and isn’t available through the API so no third-party app can integrate it. This means there is no truly offline reading experience since I’d have to have access to the Pinboard website if I want to read a cached link.
EDIT: Windows would be the main win for me if a good client exists, as that's my main OS. I only use Ubuntu at work.
I’ll have to start looking for this, soon, however. I’m seriously considering switching. Another service that seems to have no native clients on Windows or Linux is Feedbin.
It used to be that one could find tons of native apps for Windows for pretty much anything. Now there’re hardly any for popular services. I’m not sure if this is because of Microsoft’s seemingly schizophrenia approach to their office APIs (is it MFC? Win32? WinForms? XAML? UWP? Something else?) and their lack of focus or just the iPhone and mobile computing’s “halo” effect.
For iOS, I find the Instapaper app to be a lot better than Pocket. A ton of font options that don't rely upon paying the Premium subscription, and the UI is less obtrusive. I also like that when you share links from the Instapaper app, it sends the actual link. Pocket's app shares links as redirects, so everything shows up as a shorthand pocket.co/nnnnnn type of link. Both can have links added by an iOS share sheet, which is convenient. Pocket does have a nice feature in the app where it can refresh the article, in case you know what you're reading is outdate.
No Android devices, so no clue how it works on that platform.
The web experience is mostly equal, although Instapaper looks cleaner and still has more font options available than Pocket.
Neither platform is perfect with regards to transcribing articles. While I haven't done direct comparisons, it seems to me that Pocket falls back on displaying the original webpage more often when the site isn't a normal blog or news article. When it does transcribe the page down, it seems to include less non-article stuff(social media links, etc.) than Instapaper does. It seems to be a wash there.
For my own personal conclusion, I like Instapaper more, but Pocket works well enough.
The separation of concerns is useful for my mental model of what I intend to happen when I open each of these apps.
The only downside is that a decent chunk of their content (~5%) is from Business Insider, and there is no way to mute/hide a source (News Republic offers this). But they've got plenty of good sources (NYT, New Yorker), and a pretty good recommendation algorithm.
Also - If you're looking for discovery/curation then you'd probably be interested in what I'm doing - GGather.com. Right now it's in private beta - but you can join on https://beta.ggather.com
Was a heavy Pocket user before that but their iPhone app was buggy in the sense that when I saved something from Safari to Pocket, sometimes it would save, other times it would not. It was literally hit or miss. Not sure if they have fixed that in a recent release or not.