I'm thinking of posting slides from some of my technical presentations online. One option I've used in the past is just posting the PDFs. But I've seen some sites that offer nice interfaces for others to view and share your slides without downloading them, such as
I am primarily interested in advertising my research to other researchers who might be interested in using it or collaborating.
Which site should I use, and why? Or are raw PDFs the way to go?
In case it matters, I'm a computational mathematician and my slides are a mixture of text, equations, plots, short videos, and diagrams.
If you are specifically interested in getting your research out there and tracking who looks at your research, I suggest ResearchGate: https://www.researchgate.net
ResearchGate is generally for developing a research profile for yourself based on your publications and communication with other researchers. But recently I have noticed people uploading presentations to their profile which then get added to their publication record on the site. People can provide feedback on the presentations and the site provides some decent analytics on activity. It also provides a means for people to cite the work.