We have gathered four useful websites to showcase in this blog post. sites called Mobiles Wall-mobile wallpapers for iPhone, iPad and android, PSD Covers-graphic resource, XnRetro-images effect, and Go Read-RSS reader site.
Mobiles Wall
Mobiles Wall is a site dedicated to share top quality mobile wallpapers for Smart Phones and Tablets. The full list of catgories touches upon: Abstract, Animals, Art, Cars, Food & Drink, Games, Photos, Movies, Music, Nature, Places, Quotes and Sports. Currently they are supporting 49 most popular mobile devices.
PSD Covers
PSD Covers is a graphic resource site, providing high quality PSD Mock-up Templates, Photoshop Cover Actions such as eBook covers, smartphones, tablets, bottles, soda cans, cartons and CDs to name a few. They have many other graphic design resources like textures, icons, backgrounds, vectors and more.  All original and Free Download Files.
Go Read
Go Read is a web-based RSS reader. It is designed to be as useful as Google Reader.
XnRetro
XnRetro allows you to create stunning images with vintage or instant effect on your Desktop. It has some great features such as 20 color effects and 28 frame borders.
