The PixelDropr extension panel for Photoshop (CS5 & above) looks interesting:
Whether it’s icons, buttons, ui kits or photos, Pixel Dropr lets you create your own 30 piece collections of the pixels you need and allows you to instantly drop them into any PS document while you work.
[Via]
No spell check? “Photosohp”
Cool! Thanks!
Does it work with PS CC?