Srdjan,
IMHO there are two target markets:
1) People/companies with existing applications in VFP.
2) People who have existing investment in NET and wish they could convert their winforms/datasets into Silverlight/EF overnight.
For both groups, the concept of "develop once, compile to multiple destinations" has value.
"... They ne'er cared for us
yet: suffer us to famish, and their store-houses
crammed with grain; make edicts for usury, to
support usurers; repeal daily any wholesome act
established against the rich, and provide more
piercing statutes daily, to chain up and restrain
the poor. If the wars eat us not up, they will; and
there's all the love they bear us."
-- Shakespeare: Coriolanus, Act 1, scene 1
