I applaud them for their foresight and honesty in this regard. That would be a loss of 64 cents a share. Its not like the stock options are a one time charge. They charge might not be as big for the next quarter but it'll continue to be there. Just ask microsoft, AOL, or Amazon.
Tech companies have to continue to offer options to retain the talent.
Its a cost of business not an extraordinary charge. It could also be that some of the jump is because people like the two purchases they made, but if its based on the seemingly stellar earnings people are making a mistake. The title of the article is a bit misleading because it isn't yet a one-stop shop. It allows for lots of things other sites don't such as a window of arrival and departure time. Keep an eye on whatever company snatches this software up.