Tweak copy on /talks

Author: strugee

src/talks.pug

@@ -49,7 +49,7 @@ block content
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 	section#rc-security
-		p I've written several longer presentations for workshops run at the #[a(href='https://www.recurse.com') Recurse Center]. All of the following were written for Security Club, which I ran weekly on Thursdays for three batches. "Security design" in particular was originally presented as a part of Beginner Club, which was the genesis for Security Club.
+		p I've written several longer presentations for workshops run at the #[a(href='https://www.recurse.com') Recurse Center]. All of the following were written for Security Club, which I ran weekly on Thursdays for three batches.
 
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@@ -127,7 +127,7 @@ block content
 	hr
 
 	section#rc-beginner-club
-		p More presentations for workshops run or co-run at the #[a(href='https://www.recurse.com') Recurse Center], mostly as a part of Beginner Club. I have omitted workshops on intermediate Git usage (parts 1 and 2), operating systems, and the Linux command line because these workshops didn't have slides.
+		p More presentations for workshops run or co-run at the #[a(href='https://www.recurse.com') Recurse Center], mostly as a part of Beginner Club. I also ran workshops on intermediate Git usage (a two-parter), operating systems, and the Linux command line, but these workshops didn't have slides!
 
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@@ -166,6 +166,7 @@ block content
 
 	section
 		h2#cryptoparty CryptoParty Seattle
+		strong These materials are outdated and are presented for historical purposes only.
 		blockquote
 			p CryptoParties are a global movement of people who get together to teach each other basic privacy tools, in order to ensure their right to privacy from spying eyes like Internet Service Providers, corporations like Google and Facebook, and the government (including the NSA!).
 			p Participants will learn how to protect themselves against mass surveillance with technologies like: