I think you are approaching this all wrong. I'm assuming you are a hobbyist photographer, like myself, and have no pressing, professional need to be getting visibility. The main questions you should be asking are:
Did you enjoy playing with the camera, learning how it works and using it to take pictures?
Did you enjoy learning how to use photoshop and processing your images?
Are you happy with the result of all your expenditure and time spent learning these things?
If the answer is no to these questions then you should probably stop and move on to something else. Alternatively keep working at it until you are happy with the results you are getting in order to make all the time, money and effort you are spending worthwhile.
Getting people to look and appreciate your work should not be the target. That should (and will) only come as a happy consequence of what you are doing, and in my experience it seems to be a result of genuine enjoyment and enthusiasm for it. You should be a photographer because you love photography and all that involves, not to get acceptance or appreciation of your work from the wider population.
Note: If you are after helpful critique to help improve, then again Flickr isn't where it's at. It can be, there are some very helpful people on there, but the useful advice is sporadic at best. That's where you can benefit from forums such as this one.