The public outcry playing out on social media sites this week is a new twist. During the last shutdown of government operations, in 1995, angry Americans would have had to look up their congressman's address and sit down and write an old-fashioned letter or email. But with the advent of Twitter, popular hashtags like #governmentshutdown and the NBC's "Today" show's #DearCongress let voters log their complaints to all 532 members of Congress at once (there are three vacancies in the House) — provided they stay within the allotted 140 characters or less.

Voters also weighed in on the more humorous side of things, offering pick-up lines that federal workers could use in bars, some of which were advertising cheap drink specials throughout the day to those furloughed.

"The library is closing, mind if I check you out instead?" one person offered with the hashtag #ShutdownPickupLines.

Added another tweeter: "It's not like we have to go to work tomorrow."

For their part, lawmakers used Facebook and Twitter to reiterate long-held talking points, further angering dissenting voters. Republicans said Obama's health care program would be too catastrophic to allow, while Democrats accused Republicans of sending the government into a free fall to appease a small minority.

House Speaker John Boehner's post urging Senate Democrats to back down earned more than 13,000 "likes" on Facebook and an additional 13,000-plus comments from voters, either hailing the Ohio Republican as a hero or calling him everything from a "crybaby" to a "terrorist." House Democratic leader Nancy Pelosi's Facebook post blaming Republicans for the shutdown earned fewer than 2,200 "likes" and 1,400 posts.

Meanwhile, federal programs used Twitter to announce that they would no longer be responding to tweets or other social media posts until the shutdown ends. Even the first lady, Michelle Obama, said her own personal tweets would be limited.

One Twitter account, which for two years has been providing detailed updates on NASA's Voyager 2 program, offered this less-than-comforting post before going dark: "Due to government shutdown, we will not be posting or responding from this account. Farewell, humans. Sort it out yourselves." The Twitter account, which could not be confirmed as run by NASA, was later suspended.

Swedal, the Denver real estate agent, said in a telephone interview that he doesn't think his tweets will make a difference. In the end, he says, politicians are likely to do whatever they want.

"But at least I feel better," he said.

___

Follow Anne Flaherty on Twitter at https://twitter.com/AnneKFlaherty .