How do YOU share on Twitter?

Hey Heroes!

I love sharing resources in the community and via Twitter. However, I also find myself tinkering with the best way to share via Twitter. It seems to be an artform unto itself. I guess I'm curious if other folks have a standard set of elements when composing a tweet to share a resource with the community. Obviously, I include a title and the link to the resource. But, what about hashtags. I'd like to make sure what I'm sharing is reaching the intended audience.

Here are a few I've used (and often forgot!):

#elearning
#Articulate
#Storyline
#elhchallenge

So, I'm curious. What hashtags do you use to share info/resources/freebies with the community? Do you have particular ones you always use or do you decide on the fly? I realize this is pretty subjective, but am curious to see what others think.