In general, all names i came across when i read posts here, Sithara's normally post about random T-20 leagues even random fixtures, mostly associate matches.
At least someone is following T-20 format seriously. All i know about BBL, PSL, The 100 and SA t-20. When it comes to details then I only follow IPL.
LOL.. it is strange that you doesn't consider the Caribbean Premier League in the same level as BBL and PSL. For heaven's sake CPL came much before the PSL and the 100. SA20 is a very recent invention. On top of that, CPL is one of the most popular foreign leagues as far as Indian audience is concerned. And I believe that it has a higher viewer-share compared to either BBL or PSL. Anyway, I keep track of all the T20 leagues around the world and it gives an idea in which way the sport is moving. My prediction is that bilaterals will become history in another 5-6 years and franchise T20 leagues will become more prominent.
Don’t get me wrong, I definitely think that the Caribbean Premier League is definitely one of the better ones. And I can say that because there are not many quality to 20 leagues to be honest. I actually think that the IPL is the best and that IPL has set the level of expectation a lot higher. And that is certainly a problem for the other T-20 league because they will hardly be able to achieve that level. Australia and England are certainly doing a decent job. But I cannot say that for the other T-20 leagues. Caribbean Premier League is definitely not bad. But the fact that West Indies are not able to perform well with their national team does eventually affect the Caribbean T-20 league.