Careful though, you are trading yours (and their) muscle memory and brainpower to be locked into a proprietary solution. Reread your post. Doesn't it sound sca

Careful though, you are trading yours (and their) muscle memory and brainpower to be locked into a proprietary solution. Reread your post. Doesn't it sound scary? You are blocked from even thinking and crafting because a specific web service is down. Even if Google is down you can go direct to Stackoverflow and MDN, and have a choice of information sources. Also what is "productivity" ... as in features built / month or lines of code / month?