The one plausible answer to the above question is that the scope for additional weakness in silver relative to gold has been greatly diminished by the extent to which silver has already fallen relative to gold. (tsi-blog.com)
Other participants pointed out additional weaknesses of Twitter: (citejournal.org)
Publicly - traded pipeline partnerships (MLPs) yielding 7 % -12 % (use the recent additional weakness as a buying opportunity) (blog.evergreengavekal.com)