A user is seeking a website that allows for LaTeX command input and sharing via email. While no specific sites for this purpose were identified, suggestions included using instant messaging clients like Kopete, which supports LaTeX natively, and GAIM/Pidgin, which has a LaTeX plugin. A user shared a link to a site that converts LaTeX to images, allowing for permanent URLs to be generated for sharing. However, there were issues with the functionality of the site, leading to confusion over the correct syntax. Ultimately, the user resolved their issue by using the dollar sign for LaTeX commands. The discussion highlights the need for a user-friendly platform for sharing LaTeX content easily.