The fact is no matter what type of illustrator you are you will need a web presence to showcase your work and possibly yourself
as an artist. It's simple really, your web presence doesn't need to be all wistles and bells, at it's most simple you will need a small
portfolio of work which is quick to load a format that is easy to navigate and your contact details.
Behance are one of the best and hi profile places to showcase your work. It's now owned by Adobe so you know its of an industry
standard. A good place to show your work, use it as a main portfolio site and look for work.
Exellent place to build a free illustration portfolio and much like Behance it's a very good place to network
Dropr is relativly new but has a very clean and easy to use navigation. Its animated interface make t fun to use and all your updates automaticaly upload instantly to which ever social network flatform you use the most.
Long established and highly respected, Cargo Collective like the above is a very good chioce to showcase your skills as an illustrator
Dribble loves illustration. So get over there and upload your work and lead potential clients to your portfolio.
Tumblr is still the best place to build an online blog or blog style website. Plent of illustrators use tumblr as their main website.