[handoflixue]

I mean, in the sense that your comment here was unsolicited, and thus spam, I suppose one could make a semantic argument? But generally "unsolicited" means that it's outside normal communication expectations: we expect people to post on a forum even if their opinion hasn't been explicitly solicited, and we equally expect people to communicate with their representatives.

[skybrian]

That depends on how many comments you post in a short time and how repetitive they are. If it looks automated then I think it would be considered spam, at least informally.