(wow I've been posting a lot of requests...)
It's hard to tell the difference between signs that link to saves, and signs that link to the forum.
Forum signs should be a different color, maybe purple.
Also, it would be really useful to have signs that link to searches. for example,
{s:search text|message}
The most useful use for this would be:
{s:user:Bob|My other saves}
That's true
I personally use the click signs for emphasis on titles sometimes. (titles in blue, content in regular sign)
I've also seen people use button signs (yellow) to make text stand out. the problem with this is that people could get confused.
What will the sign character limit be set at? It seems like it would be very limited if we can't extend the amount of text input into signs.
On the topic of signs, I think an ambient heat sign would be good too.