My WordPress Plugin adding 2-factor auth via Twilio

HN, I've been mostly lurking, semi-active on HN for over 4 years. For most of that time, I've been working on my startup, Learndot. I have always wanted to do a "Show HN" post, but I never thought it was ready. We've now finally launched web signup and using a freemium business model. I feel I can now post and offer something to the community (a new app to try out) and hopefully get good quality feedback. Here's the site: http://www.learndot.com Would appreciate any or all thoughts: From pricing/positioning, to design/performance. The app is written in Sproutcore and backed by an API written…

http://www.hnshowcase.com Moses (nnythm) and I browse Hacker News daily. Show HN posts are some of our favorite parts of HN. We wanted to create a way to browse Show HN articles, even those that might not quite make it to the front page. We created http://www.hnshowcase.com last weekend to make discovering projects posted on HN easier. It searches all "Show HN" posts and generates a thumbnail view for each of them. You can sort by submission date, points, and number of comments, and navigate with left/right or j/k keys. We used the following technologies: HN Search API, Pyramid web…

After seeing the ReadWriteWeb article on findhisporn.com (http://www.readwriteweb.com/archives/find_his_porn_evil_website_of_the_week.php), my instant reaction was to build something to counter that. I spent the weekend building the app, but had to wait another week to get my payment system set up. The site is http://www.hideyourporn.net/ (completely safe for work site) as well as a more generic http://www.personallocker.net/ which is what the app is branded at. Any feedback would be greatly appreciated - just keep in mind - HN is obviously not my target audience.

Hi everyone, This is the new landing page for OpenLoopz: https://openloopz.com/welcome It’s based on the excellent feedback I received from the original post. I know it’s far from perfect and there is still a lot of material I haven’t had time to add yet, but it’s a start. I plan to iterate and improve on this over time as I learn more about marketing and promotion. I hope it gets the message across about what OpenLoopz is and why you might want to use it! I will be adding more pages soon, such as testimonials, pricing info, FAQ, use cases, etc, and more detail in general.…

My first python app, it displays posts from hacker news that is tagged under "Show HN"...

So a while ago I was thinking it would be neat to build a site that had the most absolute utility. The idea I came up with was a site to store those little protips that are super useful, if you know them ahead of time. I hired a guy to work on it with me, and ClueDB was born: http://cluedb.com/ Please give it a whirl (it uses Twitter auth as login but doesn't tweet anything) and tell me what you think! (Various trivia: My first try at a project coded by someone else and "product managed" by me. Runs on Flask + MongoDB. Also, this is totally unrelated to my startup.)