Yes, absolutely. I would love to see more and more original content on Hubski. I would encourage you make it more than just the photo though. How you took it, what the process was like, why you like it so much, connections to other things, anything. I know that sometimes the photo is best displayed as the isolated image that speaks for itself and that is fine too. Personally, I like backstory (but not the typical cancerous sob story kind that you see frequently elsewhere.)
Completely agree, and as mentioned below I'll refrain from flooding the place with photos. To me that's as bad as the prolonged War-And-Peace stories tied to many submissions. I'll add a small backstory and technical details with each one, and maybe cap myself at one a week.