"One reason is obviously that writing something in 30+ different framework that you need to "learn" is quite some work :)" Ah, this is where you can use the In

"One reason is obviously that writing something in 30+ different framework that you need to "learn" is quite some work :)" Ah, this is where you can use the Internet to your advantage. If you ask for help in advance, you generally won't get it, but if you post something broken or dodgy people will come out of the woodwork to correct you. So you don't need to work so hard to be correct. Just post something. Anything. If that still isn't enough for some particular framework, just post something less than entirely complimentary about it ("I'm not entirely sure this framework is the best thing since sliced bread") and you'll be sure to get support, with a side helping of flamewar impugnment of your motives, intelligence, and ancestry, along with pithy observations about your obvious inability to recognize sliced bread if it was placed directly on your face. If you can ignore the latter you can get a lot of cross-framework comparisons done with surprisingly little effort on your part.