Worth every penny.

Tweetbot 4 destroys Tweetbot 3 in terms of speed. I dont know what wizardry Paul did this time, but it is very nice.

The Stats/Activity tab is probably the coolest thing I have seen in any Twitter client.

I had absolutely no qualms about paying for the upgrade. The value is there in my opinion. Also no one wants to work for free, paying for full on upgrades helps ensure well keep getting worthwhile minor updates.

Thanks Tapbots <3

The Tom Canuck about Tweetbot 5 for Twitter, v4.2.3