.. just to add my 5¢:
There're several ways to moneytize your editing skills.
● freelance editor:
Indeed, then first question of any client is "What apps do you handle?" I dare to say, depending in what area you live, those huge fabs searching for freelancers use very little FCPX; here, they're looking for Avid, GVproducts, maybe FC/pro...
● one-man-slaughter-houses aka Wedding-photographer 😁
If your skills are beyond editing-only, and you're an (excellent) DoP, for sure offering your 'products' is the obvious; Weddings, Bar Mizwahs, Funerals, Services, lectures, workshops, company image movies, demoes, exhibit videos... But, as other mentioned: nobody is intersted with what tools you create the film; only results count; in private products, lots of 'eye-candy' gives a happy bunny customer
● 'Yellow Pages': I'll make you a movie...
I'm not doing that professional, but occasionally for money: people ask me, to grab a harddrive full of 'files' to create 'a nice movie', lately two 'flat' birthdays (30/40), tons of pics, shakey iPhone messages, music, dissolves, done. - nothing for living... 😝
● Teaching?
teach other your skills, have a look here http://training.apple.com/act
Hurdle to go for all those: hen-egg-dillema
People want to see your skills in advance; but without jobs, nothing to see yet. 😁