Ben has given us the terms blangst (blog angst) and blatisfaction (blog satisfaction). Now I give you blenvy.
Blenvy is Blog-Envy. The act or attitude of envying another blogger her readership, influence, layout or design, writing style, or the comments or praise her blog receives. Blenvy can be experienced in many ways from feelings of personal inadequacy to anger at another blogger. It can find expression in petty ways like withholding blog love (blove) from that blogger (not linking to him, commenting on his posts, blugging etc), to public, real world bad mouthing of him. Blenvy is an experience common to bloggers. It often takes the blogger by surprise and leads to much blangst ('Oh no! I can't believe I'm feeling this way. Blogging is really bad for me!') but should be considered normal. The best treatment for blenvy is usually to laugh it off and try not to take yourself and your blogging so seriously.