I run fruji.com, which has become somewhat of an unexpected monster and received more interest than I ever thought it would. Too much actually, so that most of the bottle necks with regards to communicating through Twitter's API have become massive issues. I've had lots of celebrity and super large brands/companies sign up with onboarding periods of weeks (imagine, you sign up, your first report shows up 3 weeks later, uggh). So, after some customer feedback rounds, I've realized that most of the big accounts care about their verified Twitter followers a lot (they are often big relays/multipliers). That data is much quicker to produce, so I've created a MVP that does just that. It seems to work fine after a few first tests with around 50 users, but I haven't announced it yet to my existing users as well as the general public broadly. Would love to get some technical feedback first from you guys (you've guided me so well through creating so many other things in the first place and avoiding mistakes).

EDIT: No need to sign up, this is basically what you'll get after signing up (this is a shared page, if you look at it from your own account, you're asked to upgrade through tweeting or paying $2 if you have more than 5 verified followers): http://verified.fruji.com/results/3f4cdab2fa81ac30fd57ef5abd...

EDIT 2: The tech behind: It's a Sinatra/Puma setup, jobs are being queued up through Sidekiq, data is being stored in Redis (just lots of ids and id lists), payments are being run through Stripe and front-end is basic JS with super simple custom HTML templating. It runs pretty slim.

EDIT 3: In case you do sign up, please use 'freefruji' to get the full report for free. No reason to pay now.