dates, or no dates?

README.md

@@ -32,15 +32,31 @@ There's a lot of good 'Gemlog' content in Geminispace but no easy way to follow
 * A series of links that include a date (where a gemlog links to other pages) OR:
 * A series of dates in the page (more difficult to get right, but some microblogs are just a series of entries separated by dates)
 
-### Specification
+### Specification A
 
 To guarantee an option to follow content: first header (any of the 3 sizes) in a page includes the words: `gemlog`, `feed`, `log`, `blog`, `μlog` AND links on adjacent lines that include dates in the link title.
 
+Date formats:
+* `yyyy-mm-dd` ISO 8601
+* `dd-mm-yyyy` Reverse ISO 8601
+* Either of above with other common delimiters, eg. _01/05/2020_
+
+Example:
 ```
 # My Gemlog
 
 => /more dd/mm/yyyy optional
 => /another dd/mm/yyyy
 => /first dd/mm/yyyy hello, World!
-
 ```
+
+### Questions/Notes
+* American 'freedom' date format `mm/dd/yyyy` should be rejected if possible (what were they thinking?)
+* Two digit years should be ignored: `dd/mm/yy` - no way to safely infer date
+* Other date formats? I've seen `dd-MMM-yy`, `ddMMMyy`, `yyyy-mm-dd`
+* Some gemlogs have no dates at all
+
+### Specification B
+
+Ignore all of the above - just look for a change in the first link on a page. Include menu option to follow _any_ page and store the first link...
+