What you write sounds very good and convincing, but partly inaccurate.
Nothing is conclusive? Not true. I can conclude that Elisa was in the elevator at the time of the video. I can conclude that she pressed the elevator buttons and waited for the doors to close. I can conclude she went missing on February 1st.
There are no stupid and uninformed posts here? It may sound good and appease people here, but it's not true either.
I don't think a few people are trying their best at "unravelling this great mystery". I think some people are using it to indulge in their fantasies. A coincidence is not enough to postulate a theory. Sure, you can argue that it resembles the movie "Dark Water", or that the numbers in the middle are similar to passages in the Bible that pertain to water. But it is a HUGE leap to imply that she killed herself based on these premises. In fact, you need to check your theories with known facts, think about the underlying assumptions, and to decide how likely these assumptions are. If she wanted to kill herself at that particular time in the video, why did she wait for the elevator doors to close? You can't explain everything away with, "She was crazy" (or pyschotic, or on drugs, and so on). In fact, I think it's an insult to Elisa's memory to do so, not to mention what her parents would think of people calling their child's death a hoax, or somehow they were responsible. A coincidence is not "reasonable basis".
Rather than posting whatever you can think of for "critical examination" from others, I think people need to use their own critical thinking skills before posting. Like I said, it's fine to post a coincidence for what it is - but leave it at that. If more facts come out that she was obsessed with bible passages and was suicidal, then posting a theory becomes better received.
This isn't to say foul play theories are better. There have been many conspiracy theories such as Asian triads, CIA, and so on that are technically foul play, but also fall into the "wide side". I think most people in the thread can handle the occasional far-fetched theory, but there's been so many lately that it's become cluttered. Perhaps a separate forum can be created, "Alternate Theories", and a thread created for the Elisa Lam case. I'm sure it would be popular.
There is one positive thing about the wild theories - I now have a greater understanding of how some juries can screw up verdicts.