MapInfo is getting bigger, heavier and slower and it just serves "information" as its name. Previously, it was good to use MapInfo for vector editing, map layer preperation, printing and database conversion. Nowadays, all these things can be done with QGIS or ArcGIS.
If it's fast, compact, light-weighted and cheap, MapInfo can be used for some standard GIS applications.
One important thing MapInfo is left behind other applications, which is "Internet" thing. Poor WMS, WFS and no WMST service with this app. Direct data format reading is poor as well. Of course, no raster processing is the biggest negative thing.
I prefer MapInfo to be compact and cheap, not like now.