I'm a heavy Twitter user, and marketer, and use and love Hootsuite.<p>I just signed up, created one filter and one folder, so haven't spent a ton of time, but here's some initial feedback:<p>What problem are you trying to solve exactly? Your homepage says "easy Twitter filtering" yet the set up seems a bit complicated. Basically, from what I gather is you're another twitter client competing with Hootsuite, Tweetbot, Tweetdeck - all of which offer tweet filtering - so what is your key differentiator?<p>I think you're missing a differentiator - I can't find anything with your app that I can't already do with Hootsuite, so what would make me want to use TweetDig instead?<p>From a UX perspective, I would put Folder/Filter editing directly from the dashboard - an "Add Filter" button on the left side, and Edit option for existing filters (on hover, click, etc..) I had to search to find where to add/edit, and if your user's primary objective is filtering tweets, the ability to add/edit/manage filters should be much more prominent than buried under "Configuration".<p>You might want to consider looking at "Smarter filtering" with some natural language processing, machine learning, etc...<p>My biggest problem with saved searches and filters that I use is that often I'll get irrelevant stuff that clogs up those streams but does in fact match my criteria - I would see a ton of value in a twitter client where you can filter smarter - let me "ignore tweets in this 'filter' from this user", etc.. and go beyond simply matching criteria, to curate based on stuff I retweet, stuff I tweet, hashtags I use, etc...<p>My advice would be to focus on these things:<p>1. The ultimate problem you are trying to solve, and who has this problem? Find out what's most valuable to them in a solution.
2. User experience (not how pretty the UI is) but put yourself in your users' shoes, and do a walkthrough of your app. What is the objective your user is trying to achieve when they use your app, and are you making it as simple as possible for them to achieve that objective.<p>Best of luck!