I've pondered this one to no end while lurking and started contributing back and helping where I can.
[musing]
There is truly a preponderance of silo-ed knowledge in the world and given the sheer masses of people online, it's safe to assume that someone out there on a computer right now will have an answer that has been burning you up. Sites like this one, metafilter, etc let you draw on the knowledge of the hive .
[/musing]
I do think that gmatclub is amazing in the respect that a lot of the applicants who are on here have some sort of computing related job (even if it not the core, ie they spend 8 hrs a day in front of a comp) and hence, with that combined savvy, people make slides, excels to help with this planning!
I'm about to upload a cost of living comparator for jobs so that people can have a ready reckoner for job decisions --- (I've been pondering a promotion opportunity and needed to do some numbers on the change!)
Thanks to everyone on and I surely will only continue to contribute whether I get in this year or not! (fingers crossed)
Cheers!