Share 'Time to Thin out the Herd?'

Like most others, I have gone through some pretty epic changes in my life in the last 2 years and now I am finding myself wondering if I really NEED 3 bikes (1 road, 1 "Cross and 1 MTB)?  What do you think, should I sell my road bike and use my 'cross bike for road duties, or should I sell my MTB and use the 'cross bike for what little mountain biking I can scrape out time for?  Either way I'm se…