Or is the mod targetting the 2bacco thread to delete posts?
Yes, you are likely being targetted. Sadly, several mods are in the pocket of the vape lobbying industry and are trying to smother anything tobacco related related around here.

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and all he said was this:
Interesting project. Following...
I deleted the post right now as per this:
1. No zero or low value, pointless or uninteresting posts or threads. [1][e]
1. Such posts like "SELL SELL SELL", "I agree", "+1", "Support", "Watching", "Interesting", "LOL", "SCAM", "LEGIT", "FAKE", other one word posts, posts consisting mostly of swearing, quote pyramids,useless introduction threads, threads about a topic already recently discussed in several other threads.
If the deleted post is in any way similar to the one I just deleted, please (both the OP and the poster) read the stickies next time:
https://bitcointalk.org/index.php?topic=703657.0It was very likely removed for being unsubstantial. Just tell him to read the PM and it will state whether you or a mod deleted it.
Edit: That post by him is still there. Without knowing what the content was can't really help you further.
i will tell you what it said. Got message, told me I was posting bad things of sorts and should watch in future what I post. seriously fucking pissed me off, since I was only supporting and trying to help out. Dev just messaged me and said he was not responsible for this, in that case...guess maybe he was hacked?
By any chance, was this the message?:
A reply of yours, quoted below, was deleted by a Bitcoin Forum moderator. Posts are most frequently deleted because they are off-topic, though they can also be deleted for other reasons. In the future, please avoid posting things that need to be deleted.
If it was, can you
quote the post that goes bellow the message (the content of the deleted post)? Then the staff may be able to tell you why the post was deleted.