It was. I found it because they had free guitar tabs/largest collection of tabs and had a huge user base. I worked with Roc8335 (Colin) or whatever it was to consolidate.
I still use the app....for curating my tab collection, for offline reference use. Paid like 10 bucks like 14 years ago for Android...still get pro access today because of it.
Very good resource, once you get past all the social bs.
Never used the forum.
Have like 300 tabs for offline use. For when the power goes out?.