i do not use skype, but hangouts (google talk) works for me, plus you can use the video feature on your chromebook.Honestly I'm not warming up to it like I did with Android. 2 Days with Android and I was hooked. For some reason the Chromebook just doesn't "feel" right. That and problems with eBay not working correctly, not being able to use Skype or yahoo messenger to video chat ( I never even thought of that before I bought it and most of my friends and family use those two.) and I'm having serious doubts on whether I'm going to stick with it or not.
found this about yahoo messenger:
https://groups.google.com/forum/#!topic/chromebook-central/moLIiGSR7bI
not sure about ebay, but there is a work around.....i found this:https://groups.google.com/forum/#!topic/chromebook-central/9VisPjkOLmk
go to the very bottom, last post(easier then weeding thru the posts like i just did ) for the answer.....you just need to switch to a different browser via the switcher and use firefox.