I am reading this group using RSS and just noticed that Yahoo
never returns 304 (unmodified), returning full feed content each
time. Here is sample TCP dump:

172.030.005.043.62742-066.218.067.020.00080: GET
/group/RSS2-Support/rss HTTP/1.1
User-Agent: Java/1.4.2_05
Host: rss.groups.yahoo.com
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive
If-Modified-Since: Mon, 27 Dec 2004 23:22:44 GMT


066.218.067.020.00080-172.030.005.043.62742: HTTP/1.1 200 OK
Date: Mon, 27 Dec 2004 23:23:37 GMT
Cache-Control: max-age=600
Expires: Mon, 27 Dec 2004 23:33:37 GMT
P3P: policyref="http://p3p.yahoo.com/w3c/p3p.xml", CP="CAO DSP COR CUR
ADM DEV TAI PSA PSD IVAi IVDi CONi TELo OTPi OUR DELi SAMi OTRi UNRi
PUBi IND PHY ONL UNI PUR FIN COM NAV INT DEM CNT STA POL HEA PRE GOV"
Last-Modified: Mon, 27 Dec 2004 23:23:37 GMT
Connection: close
Transfer-Encoding: chunked
Content-Type: text/xml

Am I missnig something, or it is broken?

Vadim