[bayindirh]

Actually it's very hard, and becomes tiring after some point. I personally always keep a hope that I'll be wrong in the long run.

Sometimes I'm spot on, sometimes I stand corrected. The problem is, as time goes, your free time reserve starts to decline. You optimize things, consolidate services, etc., and these kind of migrations start to take tons of time.

Because of this, I gave "big web" up and moved to "small web", and always have plans to evacuate any service in a moment's notice.

It's like being a doomsday-preparer from a point, but at least I have backups and backup plans for everything.