Well there you go guys.
This type of threads do more harm than good, because ******s that are easily influenced jump on the "hype" train; In this case a negative hype train. I'm not saying there's no problem, bugs or that there isn't a population issue, no. But seriously think about it. If you love frostwolf do something, promote it on reddit, create content on youtube, gather friends to play with you. It's kinda the same as when you recruit people in your guild, you recruit 20 members and in the end only 5 stay, but those 5 oh boy... those 5 are the real men/women you were looking for.
I personally never tried pandaria and I would like to at some point, what's the client size? (Using a SSD currently, limited space ._.)