Welcome sprakdesigns!, love your art style!. About sharing your comic:
Chose wisely the topics where you post, don`t just shamelessly self promote.
There are many topics about sharing your comic and trading feedback, those are a great start.
People in the forums are very friendly and give great feedback.
Be true to yourself and people will appreciate it (you are already doing that)
Be consistent with your update schedule. While people in Tapas are understanding if a hiatus is necessary, or if you miss a week for personal reasons, you are building your reputation
aaaand....about shameless selfpromotion...
here`s my comic.